- A Radioactive Matenal Has An Estimated Hall Life Of 11 Hours If Inutially The Amount Of Radioactive Present Was 51 Gram 1 (28.51 KiB) Viewed 87 times
A radioactive matenal has an estimated hall-life of 11 hours. If inutially the amount of radioactive present was 51 gram
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A radioactive matenal has an estimated hall-life of 11 hours. If inutially the amount of radioactive present was 51 gram
A radioactive matenal has an estimated hall-life of 11 hours. If inutially the amount of radioactive present was 51 grams then the amount of radioactive remaining after 17 hours is 32.579 14.64 g O 243.92 g O 17.47 g